How to make photos sent by QQ friends into QQ avatars? Tell me about Baidu.

Click the right mouse button, then click Save As, click your QQ avatar, click Change Avatar, and then click Upload Local to find the picture you just saved.

If it is a mobile phone, you can save the pictures sent by your friends to your mobile phone or take screenshots. Once the screenshot is taken, the picture will be saved in the photo album, and then click the replacement avatar of QQ to choose from the photo album.